My character was alive since the late second era when he witness the destruction brought by Numidium upon the Summerset Isles and his friends die in Tibers conquests and thus harbors a hatred for him. My character has also developed a sadistic personality ever since he was captured by bandits in his youth and forced by them to torture other prisoners to death before turning on them and doing the same.
My character is going to be a complete ass by being cruel to anyone who is not a "pure bred" Mer and eviscerate any Talos worshipers I come across. I will also kill any human I can without getting a bounty because in the eyes of my character they are inferior beings who are not worthy of life, if I can't I will do whatever means necessary to make their lives miserable.
I am also going to use Northwatch Keep and the Thalmor Embassy as my base. I will not join any sides of the Civil war because my character will enjoy watching humans kill each other. My character will also not eat any food outside of any Thalmor base because filthy humans touched them. I will hire human companions just to watch them get killed by traps and laugh hysterically. Then I will resurrect their corpse to repeat the same process.
I will also play in third person because as an Altmer I have to always admire my own body because I am so much better looking then everyone else.
Does anyone have anything else to suggest that will enhanced the Thalmor experience for me?

